Patent SG-11201903535S-A (SG)
Title: Blockchain data relationship structuring scheme based on binary log replication
Inventor: SHAO KAILAI
Filed: 2018-11-30
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 1 11111 I 0111110 11101 0 10 11111 0 Hill 0 01 1101111 H viii 1101 HI 1111131 Oil 1111 Organization --- -- International Bureau (10) International Publication Number (43) International Publication Date ....0\"-\") WO 2019/072284 A2 18 April 2019 (18.04.2019) WIP0 I PCT (51) International Patent Classification: With Building, No.9 Shangdi 3rd Street, Haidian District, Not classified Beijing 100085 (CN). (21) International Application Number: (81) Designated States (unless otherwise indicated, for every PCT/CN2018/118369 kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, (22) International Filing Date: CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, 30 November 2018 (30.11.2018) DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, (25) Filing Language: English HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, (26) Publication Language: English MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, (71) Applicant: ALIBABA GROUP HOLDING LIMITED OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, [—/CN]; Fourth Floor, One Capital Place, P.O. BOX 847, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, George Town, Grand Cayman (KY). TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (72) Inventors: SHAO, Kailai; Alibaba Group Legal Depart- (84) Designated States (unless otherwise indicated, for every ment 5/F, Building 3, No.969 West Wen Yi Road, Yuhang kind of regional protection available): ARIPO (BW, GH, District, Hangzhou, Zhejiang 311121 (CN). LU, Xuming; GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, Alibaba Group Legal Department 5/F, Building 3, No.969 UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, West Wen Yi Road, Yuhang District, Hangzhou, Zhejiang TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, 311121 (CN). QI, Pengtao; Alibaba Group Legal Depart- EE, ES, FI, FR, GB, GR, HR, HU, 1E, IS, IT, LT, LU, LV, ment 5/F, Building 3, No.969 West Wen Yi Road, Yuhang MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, — District, Hangzhou, Zhejiang 311121 (CN). TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). = (74) Agent: BEIJING BESTIPR INTELLECTUAL PROP- = ERTY LAW CORPORATION; Room 409, Tower B, Ka = (54) Title: BLOCKCHAIN DATA RELATIONSHIP STRUCTURING SCHEME BASED ON BINARY LOG REPLICATION (57) : Implementations of the present specification include polling the blockchain at specified time intervals, receiving block information from )- 400 one or more updated blocks, the block information including static informa- tion and dynamic information, the dynamic information including one or more = = — 402 variables to be used in a smart contract, converting the dynamic information = = Polling information from a into one or more binary logs, and updating the local database using the one blackchan or more binary logs. = = Receiving dynamic information from new blocks = = = Converting the dynamic = information into binary logs / F408 ,,-, _ Updating a rela ional database CI using the binary loge ' 1° Nre (-410 NPresenting information from the \" CI updated relational database IN 0 -...... CT FIG. 4 1-1 0 CI C [Continued on next page] WO 2019/072284 A2 I 11111 IIIIIIII 0 DOI 11111 ME 0 III 1101 001 1101 11 III 0 III 0 111 1101 111111111011110 II III Published: — upon request of the applicant, before the expiration of the time limit referred to in Article 21(2)(a) — without international search report and upon receipt of that report (Rule 48.2(g)) to be republished